Did Tom study at No. 8 Middle School three years _______?
—_________ expensive mobile phone it is! —Yes, but I think _________ style is quite fashionable,
What did John ask you just now? --- He wanted to know how long _________ when I reached the cinema.
weather! Shall we go to the park? ______. Let’s go.
______ of the workers in the computer factory is about two thousand, and ______ of them are women workers.
--- May I use your dictionary, please? --- Sorry. My dictionary. I’ve looked for it everywhere but I ______ it yet.